kerry promised the u.s. would provide $1 billion in loan guarantees, help ukraine get its finances in order, and bring sanctions against russia in the coming days. kerry also had a message for president putin-- back off. >> it is not appropriate to invade a country and at the end of a barrel of a gun, dictate what you are trying to achieve. >> pelley: margaret, it wouldn't seem the administration has a lot of options. what is it going to try next? >> reporter: well, the hope is that russia and ukraine will negotiate directly. the ukrainian foreign minister, who was a protester himself three months ago, flew to paris tonight, on secretary kerry's plane, and he told us that he expects to meet russian foreign minister sergey lavrov tomorrow. now, lavrov is scheduled to meet with kerry, but he has not yet signed on to meet with his ukrainian counter-part. >> pelley: margaret brennan in paris for us tonight. margaret, thank you very much. you heard margaret mention the u.s. is working on unspecified economic sanc